<div style="margin:15px">
     <button class="pure-button pure-button-primary" style="color:#ffffff;"
          onclick="OpenFolder($app_root + '\\vendor\\_PEMaterial_\\')"> <label class="browse" />
          vendor\_PEMaterial_</button>
     <br/>
     <br/>
     <button class="pure-button pure-button-primary" onclick="OpenFolder($app_root + '/' + $obj_patch.path)">
          <label class="browse" /></button>
</div>
